Find the equation in standard form of the hyperbola that satisfies the stated conditions Passing through (9, 4), slope of an asymptote 1/2, center (7, 2), transverse axis parallel to the y-axis

Line cd passes through points c(1, 3) and d(4, –3). if the equation of the line is written in slope-intercept form, y = mx + b, what is the value of b? –5 –2 1 5

The inside wheels of a car traveling on a circular path are rotating half as fast as the outside wheels. the front two wheels are six feet apart. what is the number of feet in the path traced by the inside front wheel in one trip around the circle? express your answer in the form "k \pi", where k is an integer.

What is the value of x when x + 7 = 21?